一种新型冲裁废料排屑机的设计

Design of a New Type of Blanking Waste Chip Conveyor

目前,部分冲裁模具废料排出主要通过加高模具高度而实现废料滑出角度,这种方式存在增加模具高度、重量和模具本体材料使用量的缺点。为此,本文针对冲裁类模具废料收集和输送问题,设计了由输送板、振动发生模块和减震回退模块3个部分组成的新型冲裁废料排屑机,其通过振动发生模块中的关键部件——弹性拍打片周期性拍打受动杆使输送板产生振动而实现废料输送。该排屑机体积小、结构简单、运行稳定,实现了冲裁废料快速、安全、高效率地输送,从而为模具设计和制造企业降低材料和加工成本。

At present,in order to realize the smooth flow of blanking waste out of the mold,the waste slip angle is generally realized by raising the mold height,which has the disadvantages of increasing the mold height,weight and the amount of material used in the mold body.Therefore,aiming at the problem of blanking die waste collection and transportation,a new blanking waste disposal machine composed of conveying plate,vibration generation module and damping return module is designed in this paper.The waste transportation is realized by periodically beating the driven rod by the elastic clapper,the key component of the vibration generation module.The chip conveyor has the advantages of small volume,simple structure and stable operation,and realizes the rapid,safe and efficient transportation of blanking waste,so as to reduce the material and processing cost for die design and manufacturing enterprises.